Drive across sand and salt flats by 4x4 to reach the jewel-toned lagoons and remote beaches around Atins. This day tour pairs big dune scenery with village seafood and visits to the Preguiças River mouth.
More ways to explore the area's outdoor wonders
You roll off the rough-hewn Toyota 4x4 onto warm sand as a low Atlantic wind pushes across the dune crests, and the first blue of Lagoa do Gavião opens like a mirror between ridges of pale sand.
Difficulty
easy
Duration
9 hours
Fitness Level
Suitable for most fitness levels; involves short walks on sand and brief swims but no sustained hiking.
Wildlife
History
The area developed around fishing and small agricultural settlements; access by 4x4 or boat preserved Atins’ remote character and culinary traditions.
Conservation
Lençóis Maranhenses is a protected park; visitors should avoid trampling dune vegetation, carry out waste, and follow guide instructions to minimize impact.
Reserve your spot on the Adventure Tour through the Dunes and Lagoons of Atins today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring cash for village meals
Many Atins restaurants and roadside sellers accept only cash; bring local currency for lunch and small purchases.
Protect against sun and wind
High UV, reflective sand and open exposure mean sunscreen, a wide-brim hat and sunglasses are essential.
Wear quick‑dry footwear
Expect wet sand and shallow lagoon swims—light sandals or water shoes are better than heavy hiking boots.
Pack insect repellent and a light layer
Mosquitoes can be present near mangrove and river mouths; mornings and late afternoons can be breezy and cooler.
Quick‑dry swimsuit & towel
For swimming in lagoons and drying off quickly between stops.
summer
Broad‑spectrum sunscreen & sunglasses
Protects against intense equatorial sun and reflected light from sand and water.
summer
Waterproof dry bag or phone case
Keeps electronics and cash dry during transfers and near the river mouth.
Light water shoes or sturdy sandals
Offers traction on wet sand and comfort during short lagoon entries.